6A00.4ICD-11 MMS 2026-01
Disorder of intellectual development, provisional
Description
Disorder of intellectual development, provisional is assigned when there is evidence of a disorder of intellectual development but the individual is an infant or child under the age of four or it is not possible to conduct a valid assessment of intellectual functioning and adaptive behaviour because of sensory or physical impairments (e.g., blindness, pre-lingual deafness), motor or communication impairments, severe problem behaviours or co-occurring mental and behavioural disorders.
Coding note from above levels
Use additional code, if desired, to identify any known aetiology.
Index terms
- Disorder of intellectual development, provisional
Exclusions from above levels
Sibling codes
Foundation entity
Disorder of intellectual development, provisional – http://id.who.int/icd/entity/1074941350
Part of: 6A00: Disorders of intellectual development › 06: Mental, behavioural or neurodevelopmental disorders